Sel is sick of Justin being immature!

Sel and her boyfriend Justin Bieber are reportedly on the verge of splitting, because Justin is being immature!
“Selena is growing increasingly frustrated with Justin,” revealed one source.
“Most of the time they are apart because of work commitments but then when they do get together it’s becoming increasingly obvious that it’s not working." We're not sure who the 'source' is, but that's the inside scoop.

The truth is that Justin is pretty young compared to Sel, and boys and girls mature and a much different rate (that's why you see older guys with younger women). Justin was recently asked if he was in love with Selena. “I wouldn’t be with somebody if I wasn’t in love,” he replied. Well, at least we know how HE feels.

source: showbizspy